feat: Adds generate-config command.

Sources/hpa/GlobalOptions.swift

@@ -1,5 +1,27 @@
 import ArgumentParser
 
+struct BasicGlobalOptions: ParsableArguments {
+  @Flag(
+    name: .shortAndLong,
+    help: "Increase logging level (can be passed multiple times)."
+  )
+  var verbose: Int
+
+  @Flag(
+    name: .shortAndLong,
+    help: "Supress logging."
+  )
+  var quiet = false
+
+  @Option(
+    name: .shortAndLong,
+    help: "Optional shell to use when calling shell commands.",
+    completion: .file()
+  )
+  var shell: String?
+
+}
+
 struct GlobalOptions: ParsableArguments {
 
   @Option(
@@ -14,29 +36,12 @@ struct GlobalOptions: ParsableArguments {
   )
   var inventoryPath: String?
 
-  @Flag(
-    name: .shortAndLong,
-    help: "Increase logging level (can be passed multiple times)."
-  )
-  var verbose: Int
-
-  @Flag(
-    name: .shortAndLong,
-    help: "Supress logging."
-  )
-  var quiet = false
-
   @Flag(
     name: .long,
     help: "Supress only playbook logging."
   )
   var quietOnlyPlaybook = false
 
-  @Option(
-    name: .shortAndLong,
-    help: "Optional shell to use when calling shell commands.",
-    completion: .file()
-  )
-  var shell: String?
+  @OptionGroup var basic: BasicGlobalOptions
 
 }